ECB president also sees inflation without undue delay returning to central bank’s target

FRANKFURT—The European Central Bank’s basket of policy measures as well as its review of banks’ balance sheets has further cemented confidence in the single currency, the central bank’s president said in remarks published Monday.

The comments in the introduction to the central bank’s annual report come as a brewing crisis between Greece and other eurozone countries means that a partial breakup of the currency bloc has become more of a risk now than was the case just a few months ago.